244836921

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{71527}}^1$

素因数の和:71700

約数の個数: 16

約数和(自身を含む): 375378944

約数和(自身を除く): 130542023

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 71527, 214581, 500689, 1502067, 11658901, 34976703, 81612307, 244836921]

約数ペア:

[(1, 244836921), (3, 81612307), (7, 34976703), (21, 11658901), (163, 1502067), (489, 500689), (1141, 214581), (3423, 71527)]